WO2020014856A1 - Wireless charging type electronic cigarette case and heating type non-combustion system - Google Patents

Wireless charging type electronic cigarette case and heating type non-combustion system Download PDF

Info

Publication number
WO2020014856A1
WO2020014856A1 PCT/CN2018/095926 CN2018095926W WO2020014856A1 WO 2020014856 A1 WO2020014856 A1 WO 2020014856A1 CN 2018095926 W CN2018095926 W CN 2018095926W WO 2020014856 A1 WO2020014856 A1 WO 2020014856A1
Authority
WO
WIPO (PCT)
Prior art keywords
cigarette case
wireless
charging
circuit
coil
Prior art date
Application number
PCT/CN2018/095926
Other languages
French (fr)
Chinese (zh)
Inventor
***
Original Assignee
绿烟实业（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 绿烟实业（深圳）有限公司 filed Critical 绿烟实业（深圳）有限公司
Priority to PCT/CN2018/095926 priority Critical patent/WO2020014856A1/en
Publication of WO2020014856A1 publication Critical patent/WO2020014856A1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the present disclosure relates to the field of heated non-combustion systems, and more particularly to the field of electronic cigarette cases, wherein the electronic cigarette case can be charged wirelessly, and the electronic cigarette case can also wirelessly charge external portable devices such as mobile phones when needed.
  • This electronic cigarette generally includes two parts: smoking equipment (also known as a smoking rod) and a rechargeable electronic cigarette case.
  • smoking equipment also known as a smoking rod
  • rechargeable electronic cigarette case is used for charging the smoking equipment inserted therein.
  • the present disclosure proposes a wireless rechargeable electronic cigarette case that uses flexible, convenient charging non-contact electromagnetic induction charging.
  • the present disclosure relates to a wireless rechargeable electronic cigarette case, which has a rechargeable cigarette case battery therein, and is characterized in that the electronic cigarette case is provided with a wireless charging receiver therein for externally
  • the wireless charger receives electrical energy and transmits the electrical energy to the cigarette case battery to wirelessly charge it; and, the wireless charging receiver includes a first receiving coil, where the first receiving coil is a magnetic induction receiving coil, and is used to communicate with the external wireless charger.
  • a transmitting coil is magnetically coupled and outputs an induced voltage according to an electromagnetic field emitted by the transmitting coil.
  • an existing wireless charger such as a QI-certified wireless charger, such as a wireless charger for a mobile phone, can be used to perform electromagnetic induction wireless charging on a cigarette case, thereby greatly reducing or even eliminating the risk of abrasion of the cigarette case charging interface.
  • the wireless charging receiver further includes a wireless receiving and charging management unit.
  • the wireless receiving and charging management unit is connected to the first receiving coil on the one hand and the cigarette case battery on the other hand, and is configured to output a DC current to the cigarette case according to the induced voltage. battery.
  • the wireless receiving and charging management unit includes: a receiving conversion circuit for converting the wireless charging electromagnetic signal received from the first receiving coil into alternating current; a rectifying circuit, the rectifying circuit is connected to the receiving converting circuit, and is used for converting the generated The alternating current is rectified and converted into direct current; a voltage stabilizing circuit and a stabilizing circuit are connected to the rectifying circuit for regulating the rectified direct current to a constant voltage.
  • the wireless receiving and charging management unit is connected to the cigarette case battery through a charging circuit, and the charging circuit is used to adjust the adapted voltage and charge the cigarette case battery through DC / DC conversion.
  • the wireless receiving and charging management unit is a wireless charging management chip.
  • a wired charging interface is additionally provided on the electronic cigarette case.
  • the electronic cigarette case is further provided with a wireless charging transmitter inside for wirelessly charging an external portable device having a wireless charging function; and the wireless charging transmitter includes a second transmitting coil, and the second transmitting The coil is a magnetic induction coil for transmitting electromagnetic signals to wirelessly charge the external portable device from the cigarette case battery when it is magnetically coupled to the receiving coil of the external portable device.
  • the wireless charging transmitter further includes a second circuit processing module, which is connected to the cigarette case battery on the one hand and to the second transmitting coil on the other hand, and the direct current from the cigarette case battery is processed by the second circuit.
  • the module transforms voltage and frequency into AC power and inputs it into the second transmitting coil to transmit the wireless charging electromagnetic signal.
  • the second circuit processing module includes: a power input and a boost circuit for inputting DC power from the cigarette case battery and boosting it; and an AC magnetic field generating circuit for converting the DC voltage to frequency conversion to have a second emission AC voltage and current required by the coil; a wireless transmitting and charging control unit for controlling the input of AC power to the second transmitting coil and causing it to emit a wireless charging electromagnetic signal.
  • the second circuit processing module further includes a feedback signal processing circuit, which is disposed between the AC magnetic field generating circuit and the wireless transmission and charging control unit, and is configured to feed back information about AC power between them.
  • the electronic cigarette case includes a switch for controlling the operation of the second transmitting coil through the switch.
  • the wireless receiving and charging management unit and the charging circuit are integrated on the circuit board; and / or the power input and boost circuit, the AC magnetic field generating circuit, the feedback signal processing circuit, and the wireless transmitting and charging control unit are integrated on the circuit board.
  • the first transmitting coil is disposed in the front space or the rear space of the cigarette case inside the cigarette case, and / or the second transmitting coil is correspondingly disposed in the cigarette case in the rear portion of the cigarette case opposite to the first transmitting coil. Space or front space.
  • the first receiving coil and / or the second transmitting coil are provided with a flat-shaped backboard sticker on the back to prevent coil interference, thereby forming a flat-shaped coil component, and the coil component is fixed inside the cigarette case by being stuck.
  • the circuit board is arranged on the side of the end of the cigarette case perpendicular to the coil assembly and facing the coil pins connected to the circuit board.
  • the first receiving coil of the electronic cigarette case and the first transmitting coil of the matched external wireless charger are further arranged to realize wireless transmission of information through electromagnetic waves; and / or the second transmitting coil of the electronic cigarette case and the matched
  • the second receiving coil of the external portable device is also arranged to realize wireless transmission of information through electromagnetic waves.
  • the wireless transmission charging control unit is a wireless transmission charging control chip.
  • the external portable device is a mobile phone.
  • the cigarette case body is made of a non-metallic material.
  • the present disclosure also relates to a heating type non-combustion system, including smoking equipment, which is characterized in that the heating type non-combustion system further includes the aforementioned wireless charging type electronic cigarette case, and the electronic cigarette case is used for the smoking equipment device accommodated therein. Charging.
  • the wirelessly chargeable electronic cigarette case provided by the present disclosure can receive a charging operation from an external wireless charger through its built-in receiving coil when its own reserve power is insufficient, and realize wireless power transmission when needed; It can also have a built-in transmitting coil.
  • this electronic cigarette case can be used as an emergency power source for wireless charging of the mobile phone when the mobile phone is short of power.
  • non-contact electromagnetic induction charging and wireless power transmission can be achieved, thereby solving the time-consuming and labor-intensive process of using a cable charger or using a USB interface to charge an electronic cigarette in the prior art and reducing or even eliminating the charging interface which is easily damaged The problem.
  • FIG. 1 schematically shows a wireless charging electronic cigarette case of a heating type non-combustion system according to the present disclosure in a perspective view;
  • FIG. 2 is a schematic diagram showing electromagnetic induction wireless charging
  • FIG. 3 shows a structural block diagram of an electronic cigarette case that can be wirelessly charged according to an embodiment of the present disclosure. For clarity of description, a transmitting coil of an external wireless charger is schematically shown;
  • FIG. 4 shows a perspective view of an electronic cigarette case provided with a receiving coil in a fairly schematic manner. It can be seen that the cigarette case is fitly placed on an external wireless charger to supply power to the electronic cigarette case, and The upper and lower panels of the electronic cigarette case are not shown to facilitate the main components inside;
  • FIG. 5 shows a block diagram of a simple structure of an electronic cigarette case provided with a transmitting coil according to another advantageous embodiment of the present disclosure
  • FIG. 6 shows the inside of the electronic cigarette case in a perspective view, in which the cigarette case panel is removed so that the transmitting coil, battery, and the like inside can be seen;
  • FIG. 7 shows a schematic perspective view of a mobile phone placed on an electronic cigarette case provided with a transmitting coil to charge the electronic cigarette case;
  • FIG. 8 further illustrates a simple structural block diagram of a wireless charging transmitter of an electronic cigarette case according to this another embodiment.
  • the terms “installation”, “connected”, “coupled”, “connected”, “fixed” and other terms should be understood in a broad sense, unless explicitly stated and limited, for example, it may be a fixed connection or a fixed connection. It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components.
  • a detachable connection or an integral connection it can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium
  • it can be the internal communication of two components.
  • the cigarette case controller may be configured to receive relevant information and transform the received information to generate an output.
  • the controller may include any type of computing device, computer, computing circuit, or any type of processor or processing circuit capable of executing a series of instructions stored in a memory.
  • the controller may include multiple processors and / or multi-core central processing units (CPUs) and may include any type of processor, such as a microprocessor, digital signal processor, microcontroller, and the like.
  • the controller may also include memory to store data and / or algorithms to execute a series of instructions.
  • microcontroller is used for illustrative explanation. But it is reminded that this is not restrictive.
  • the term "memory” may include a mechanism that provides (e.g., stores and / or transmits) information in a machine-readable format such as a processor, computer, or digital processing device.
  • the memory may include read-only memory (ROM), random-access memory (RAM), magnetic disk storage media, optical storage media, flash memory devices, or any other volatile or non-volatile storage device.
  • ROM read-only memory
  • RAM random-access memory
  • magnetic disk storage media e.g., magnetic disks, optical storage media, flash memory devices, or any other volatile or non-volatile storage device.
  • the code or instructions contained on it can be represented by carrier signals, infrared signals, digital signals, and other similar signals.
  • the term "smoke product” as used below is equivalent to "aerosol-generating product", and refers to a product that includes a smoking substrate or an aerosol-forming substrate that is capable of releasing volatile compounds. These volatile compounds can form an aerosol, and such volatile compounds can be released by heating the aerosol to form a matrix.
  • the aerosol-forming substrate may conveniently be part of an aerosol-generating article or a smoking article.
  • an aerosol is a suspension of solid particles or droplets or both solid particles and droplets in a gas, such as air.
  • the aerosol-forming substrate may include a tobacco-containing material that includes volatile tobacco flavoring compounds that are released from the matrix upon heating.
  • the aerosol-forming substrate may include a tobacco-free material.
  • the aerosol-forming substrate may further include an aerosol-forming agent.
  • suitable aerosol-forming agents are glycerol and propylene glycol.
  • the aerosol-generating article or smoking article generates an aerosol that can be directly inhaled into the user's lungs through the user's mouth.
  • the aerosol-generating article or smoking article may be disposable.
  • FIG. 1 schematically shows a rechargeable cigarette case 3 of a heating type non-combustion system for heating an electrically heated non-combustion smoking equipment, which is also called an electrically heated non-combustion cigarette rod.
  • the cigarette box 3 includes a box body 2, and a cavity 24 for receiving a cigarette rod is provided in the box body 2. After the cigarette case cover 1 is opened, the cigarette rod can be put into the cigarette case or taken out from the cigarette case. If necessary, a cavity for storing one or more smoking articles may be provided, such as cavity 25 shown in FIG. 1; cavity 25 and cavity 24 may be arranged laterally along box 2.
  • a rechargeable cigarette case battery such as a lithium ion battery, a lithium iron phosphate battery, a lithium manganese battery, a nickel-cadmium battery, or a nickel metal hydride battery is provided in the case body 2 of the cigarette case 3 as shown in FIG. 4.
  • the cigarette case battery 31 is configured to hold a sufficient charge amount to recharge the cigarette rod battery multiple times before it needs to recharge itself.
  • the present disclosure aims to provide an electronic cigarette case capable of electromagnetic induction wireless charging, which can be used in conjunction with a wireless charger on the market, thereby utilizing such an external wireless charger to perform electromagnetic induction wireless on the cigarette case. Charging.
  • the present disclosure proposes to set a receiving coil inside the cigarette case to sense the electromagnetic signal sent from the transmitting coil of the wireless charger to generate a current to charge the cigarette case rechargeable battery.
  • a certain frequency of alternating current is supplied to the power transmitting coil (ie, the transmitting coil), and a certain current is generated in the power receiving coil (ie, the receiving coil) through electromagnetic induction, thereby transferring energy from the transmitting end to the receiving end.
  • An alternating current is passed into the power transmitting coil, and the power receiving coil will induce electromotive force due to the principle of electromagnetic induction.
  • the circuit of the power receiving coil is connected, and an induced current can occur, so that wireless transmission of electrical energy from the power transmitting coil to the power receiving coil can be achieved.
  • this electromagnetic induction wireless charging distance is between several mm to about 10 cm.
  • the electronic cigarette case 3 is provided with a receiving coil 21, referred to herein as a first receiving coil, for electromagnetic induction with a transmitting coil 11 of the external wireless charger 10, referred to herein as a first transmitting coil.
  • the connection generates electric current, thereby realizing wireless charging of the cigarette case.
  • FIG. 3 A simple internal structure block diagram of such an electronic cigarette case 3 is shown in FIG. 3.
  • a wireless charging receiver 20 is provided inside the electronic cigarette case 3.
  • the wireless charging receiver 20 includes a first receiving coil 21 and a wireless receiving and charging management unit 22.
  • the first receiving coil 21 is connected to the wireless receiving and charging management unit 22.
  • the wireless receiving and charging management unit 22 then connects to the cigarette case battery 31 through the charging circuit 30. ⁇ ⁇ Phase connection.
  • the first receiving coil 21 is a magnetic induction receiving coil, which is used to sense and receive the electromagnetic signal sent from the first transmitting coil 11 of the wireless charger 10 and to produce an induced voltage under the action of electromagnetic waves.
  • the wireless receiving and charging management unit 22 receives the induced voltage generated by the receiving coil 21, rectifies and filters it, generates a DC current, and outputs the DC current to the cigarette case battery 31 through a charging circuit to charge the battery.
  • the wireless receiving and charging management unit 22 includes a receiving conversion circuit 220 that converts the wireless charging electromagnetic signal received by the first receiving coil 21 into a current.
  • the wireless receiving and charging management unit 22 may further include a rectification circuit 221 and a voltage stabilization circuit 222.
  • the input end of the rectifier circuit is connected to the output end of the receiving conversion circuit, and is used for performing rectification processing to convert AC power to DC power.
  • the function of the rectifier circuit can also be realized by a high-voltage rectifier power tube.
  • the output terminal of the rectifier circuit is connected to the input terminal of the voltage stabilization circuit to output the rectified DC power to the voltage stabilization circuit.
  • the voltage stabilization circuit steps up or down the voltage to a constant voltage according to the situation, for example, 5V Constant pressure.
  • This constant-voltage DC power is then supplied to the charging circuit 30.
  • the wireless receiving and charging management unit may be implemented by, for example, a wireless charging management chip such as a CV8013 chip.
  • This wireless charging chip includes a series of power management systems such as hardware, software, and protocols for wireless charging.
  • the cigarette case charging circuit 30 is used to adjust the adapted voltage and charge the cigarette case battery 31 through DC / DC conversion.
  • the input terminal of the charging circuit 30 is connected to the wireless receiving charging management unit 20, and more specifically the output terminal of the voltage stabilization circuit 222 thereof.
  • a DC voltage of 5v is input to the charging circuit, and the voltage is adjusted to 4.2V to adapt to the battery type of the cigarette case.
  • the cigarette case charging circuit may be implemented by a chip such as BQ25606, for example.
  • the charging circuit may further include: a power detection comparison circuit connected to the rechargeable battery through an output port for detecting the battery power, stopping charging when the battery power reaches a preset power, such as being fully charged; and / or a temperature detector for For detecting the temperature of the charging circuit and controlling the disconnection of the charging when the temperature reaches a preset temperature; and / or a timer and a signal generator, the timer is connected to the rechargeable battery through an output port, and is used to time the battery charging time, and the signal is generated
  • the detector is connected between the timer and the electricity detection circuit, and is configured to generate an activation signal for starting the electricity detection circuit and / or the temperature detector when the charging time reaches a preset time.
  • the temperature detector detects the temperature of the charging circuit itself.
  • the power detection circuit also detects the charge of the rechargeable battery.
  • a preset temperature such as 150 degrees, or it can be charged.
  • the signal generator When the battery level reaches a preset level, for example, when the battery is fully charged, the signal generator generates a switch trigger signal, disconnects the rectifier circuit from the output port, and stops charging, thereby protecting the rechargeable battery.
  • a current controller may be provided on the cigarette case charging circuit for generating a current adjustment signal according to the capacity of the rechargeable battery, thereby outputting a charging current corresponding to the current adjustment signal.
  • the wireless receiving and charging management unit 22 and the charging circuit 30 may be integrated on, for example, a cigarette case main board 8 with a circuit board as shown in FIG. 6. It can be understood that they can also be integrated on the cigarette case microcontroller (MCU) when needed.
  • MCU cigarette case microcontroller
  • the electronic cigarette case 3 which can be wirelessly charged is shown in a schematic manner in a perspective manner, and the cigarette case 3 is placed on an external wireless charger 10 and can be wirelessly charged by the cigarette case 3.
  • the upper and lower panels of the cigarette case are not shown to allow the rechargeable battery 31 inside the cigarette case and the cigarette rod 4 accommodated in the cigarette case to be seen.
  • Reference numeral 21 denotes a first receiving coil of the cigarette case, which faces the transmitting coil 11 of the wireless charger 10 for transmitting an electromagnetic field.
  • a wireless charger 10 that complies with the QI standard can directly or indirectly (for example, through a wireless power adapter) be connected to a mains network through its wireless charging connector 12 to obtain electrical energy, which is transformed into voltage and then wirelessly outputs electrical energy, that is, it emits electromagnetic waves.
  • the receiving coil 21 of the wireless charging receiver 20 inside the cigarette case is close to the transmitting coil 11 of the charger 10 to generate electromagnetic induction.
  • the transmitting coil 11 of the charger starts to emit electromagnetic signals.
  • the receiving coil 21 in the cigarette case can automatically sense and receive the electromagnetic signals from the transmitting coil 11 of the wireless charging transmitter 10, and the receiving conversion circuit 220 of the wireless charging receiver 20 receives the electromagnetic signals.
  • the signal is converted into a DC current, which is then rectified, filtered, and stabilized, and then the rechargeable battery 31 is charged by the charging circuit 30. This entire process does not require a charging cable for physical connection, thus facilitating the charging of the cigarette case.
  • the receiving coil 21 may be provided inside the cigarette case body by, for example, sticking.
  • an anti-interference backboard sticker on the back of the receiving coil, which is used to prevent other components such as circuit boards and batteries from interfering with the wireless charging coil. This backplane sticker can be seen more clearly, especially in FIG. 6.
  • the cigarette case body is made of a non-metal material such as ceramic, glass, plastic, etc., so as to facilitate the passage of electromagnetic waves.
  • a wired charging interface such as a micro-usb interface can still be reserved on the charging cigarette case, so that the cigarette case can be charged by a cable when needed. Even so, the frequency of use of such charging interfaces can obviously be significantly reduced, thereby reducing their risk of wear and tear.
  • wireless transmission of information can also be achieved between the transmitting coil 11 and the receiving coil 21.
  • the transmitting or receiving coil can process the data or information to be transmitted to generate electromagnetic waves and then transmit, and the receiving coil receives the electromagnetic waves and converts them into corresponding data or information, so that the two coils can be charged or data or Information and Communication.
  • the electronic cigarette case can be further expanded in its functional application range based on the similar principle of electromagnetic induction wireless charging described above.
  • the mobile phone 6 is placed on the electronic cigarette case 3 so that the transmitting coil 40 inside the cigarette case is close to the receiving coil 60 in the mobile phone to generate electromagnetic induction.
  • the transmitting coil 40 shown in FIG. 6 starts to emit electromagnetic signals, and the receiving coil 60 of the mobile phone 6 can automatically sense and receive electromagnetic signals from the transmitting coil of the cigarette case, and the receiving conversion circuit on the mobile phone receives the electromagnetic signals and converts them into current To charge the mobile phone battery through the charging circuit unit.
  • the battery capacity of the cigarette case can be appropriately increased, for example, to about 3000 maH (milliampere), which allows the mobile phone battery to be charged to about 60% of the power.
  • the transmitting coil 40 which is a magnetic induction transmitting coil here, can also be disposed on the inside of the cigarette case body by being stuck and opposite to the receiving coil 21.
  • a back plate sticker 401 for preventing coil interference is also provided on the back of the transmitting coil 40 as described above.
  • the receiving or transmitting coil is connected to the chip of the circuit board (the main board 8 visible in FIG. 6), and the coil is provided with an anti-interference backboard sticker.
  • the receiving / transmitting coil shown in FIG. 4 and FIG. 6 is wound in a spiral shape, and is fixed on the flat, for example, a square back sticker as described above, thereby forming a flat coil assembly.
  • its thickness is thin. This facilitates the arrangement of the coils in the interior space of the cigarette case.
  • the number of turns of the coil depends on whether the application is used as a receiving coil or a transmitting coil. Compared with an electromagnetic receiving coil, the number of coil turns is larger when the electromagnetic transmitting coil is used, in other words, the coil area is larger to transmit stronger electromagnetic power.
  • the flat receiving coil is disposed in the front space or the rear space in the cigarette case, and is fixed to the cigarette case battery in an adhesive manner through its back sticker.
  • the same flat transmitting coil is opposite to the receiving coil, and is arranged in the rear space or the front space inside the cigarette case, and is also fixed to the cigarette case battery in an adhesive manner through its back sticker.
  • the cigarette case main board 8 is disposed inside the cigarette case on the cigarette case end side such as the cigarette case bottom side, which is perpendicular to the transmitting / receiving coil and faces the coil pin and the cigarette.
  • FIG. 5 is a block diagram showing a simple structure of an electronic cigarette case further provided with a transmitting coil according to another advantageous embodiment of the present disclosure. It can be seen that the transmitting coil 40, which is called the second transmitting coil, is connected to the rechargeable battery 31 of the cigarette case, so as to be powered by the battery, so as to be electromagnetically coupled with the second receiving coil 60 of the mobile phone to charge the mobile phone 6. .
  • the transmitting coil 40 which is called the second transmitting coil
  • a wireless charging transmitter showing an electronic cigarette case according to this advantageous embodiment is further explained below with reference to FIG. 8.
  • the cigarette case battery 31 is connected to the transmitting coil 40 provided in the cigarette case 3 through the second circuit processing module 70 to supply power to the transmitting coil.
  • the second circuit processing module 70 includes a power input and boost circuit 701, an AC magnetic field generating circuit 702, and a wireless transmitting and charging control unit 704.
  • the power input and boost circuit 701 is connected to the cigarette case battery 31, so that the battery 31 can input DC power and boost the voltage.
  • the boosted DC power is then sent to an AC magnetic field generating circuit 702 to convert the DC voltage into a frequency-modulated AC power having the voltage and current required by the transmitting coil.
  • a feedback signal processing circuit 703 may be further provided between the AC magnetic field generating circuit 702 and the wireless transmitting and charging control unit 704, for detecting the frequency and waveform of the AC power generated by the AC magnetic field generating circuit 702, and transmitting related information to The control unit 704, if the control unit determines that it does not meet the requirements of the transmitting coil, the feedback signal processing circuit 703 feeds back relevant information from the control unit to the AC magnetic field generation circuit 702 for adjustment until the control unit 704 determines that it is qualified.
  • the wireless transmitting and charging control unit 704 inputs AC power having the voltage and current required by the transmitting coil to the second transmitting coil 40 and controls the transmitting coil 40 to work to transmit electromagnetic signals to cooperate with the mobile phone receiving coil to charge the mobile phone battery.
  • the second transmitting coil 40 and the second circuit processing module 70 constitute a wireless charging transmitter.
  • the wireless transmission and charging control unit 704 may be implemented by using a wireless transmission and charging control chip such as the chip CV90316. Furthermore, the power input and boost circuit 701, the AC magnetic field generating circuit 702, the feedback signal processing circuit 703, and the wireless transmission and charging control unit 704 can be integrated on a circuit board such as the motherboard 8. As shown in FIG. 6, the transmitting coil 40 is connected to the cigarette case main board 8 through two pins, and is more precisely connected to the control chip integrated on the cigarette case main board. It can also be seen from the figure that the cigarette case rechargeable battery 31 is connected to the cigarette case main board through pins, and more precisely to the power input and boost circuit integrated on the cigarette case main board.
  • the electronic cigarette case when the electronic cigarette case is provided with the above-mentioned transmitting coil 40 for emergency wireless charging of the mobile phone, it may be considered to set a mechanical switch such as a button on the cigarette case to allow the transmission to be enabled by turning on the switch when charging the mobile phone
  • the coil works, or you can consider the cigarette case microcontroller (MCU) to control the transmission coil.
  • MCU microcontroller
  • the second circuit processing module 70 may include an electronic switch, such as a MOS tube, for initiating the operation of the transmitting coil after inducing a magnetic field signal.
  • the transmitting coil in the cigarette case is close to the receiving coil in the mobile phone to generate electromagnetic induction.
  • the induced current generated in the transmitting coil causes the electronic switch to be turned on.
  • the circuit processing module controls the AC magnetic field generating circuit to adjust the voltage and frequency to obtain the voltage and current required by the transmitting coil.
  • the transmitting coil starts to work and emits electromagnetic signals.
  • the mobile phone receiving coil can automatically receive the electromagnetic signals from the transmitting coil of the cigarette case.
  • the receiving and converting circuit receives electromagnetic signals and converts them into electric current to charge the mobile phone battery through its charging circuit.
  • a high-rate polymer battery cell can be selected as the rechargeable battery of the cigarette case, and the charging current is large to increase the charging speed.
  • wireless transmission of information is also possible between the second transmitting coil of the cigarette case and the second receiving coil of the mobile phone: one of them can process the data or information to be transmitted to generate electromagnetic waves and then emit, while the other coil receives the electromagnetic waves And convert it into corresponding data or information, so that the cigarette case transmitting coil and the mobile phone receiving coil can both charge and perform data or information communication.
  • the new type of wireless rechargeable electronic cigarette case according to the present disclosure has various functions, which can not only charge the cigarette rod inserted therein in a conventional manner, but also itself can be charged by an external wireless charger, thereby reducing, Even eliminate the wear and tear of the traditional cigarette case charging interface.
  • a transmitting coil is additionally provided, the mobile phone can also be charged as a charging treasure.
  • the present disclosure may include any feature or combination of features implicitly or explicitly disclosed herein, or a generalization thereof, and is not limited to any of the limited ranges listed above. Any elements, features, and / or structural arrangements described herein may be combined in any suitable manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Provided are a wireless charging type electronic cigarette case (3) and a heating type non-combustion system comprising a smoking set apparatus and the wireless charging type electronic cigarette case for charging the smoking set apparatus, wherein the electronic cigarette case is internally provided with a rechargeable cigarette case battery (31), and the electronic cigarette case is internally provided with a wireless charging receiver (20) for receiving electric energy from an external wireless charger (10) and transmitting the electric energy to the cigarette case battery so as to perform wireless charging thereon; and the wireless charging receiver comprises a first receiving coil (21), and the first receiving coil is a magnetic induction receiving coil and is used for being connected to a first transmitting coil (11) of the external wireless charger by means of magnetic coupling, and the induced voltage is output according to an electromagnetic field emitted by the first transmitting coil, so that the problem that a wired charging interface is easily damaged is reduced or even eliminated.

Description

无线充电式电子烟盒及加热式非燃烧***Wireless charging type electronic cigarette case and heating type non-combustion system 技术领域Technical field
本公开涉及加热式非燃烧***、更确切地涉及电子烟盒的领域，其中，能以无线方式对电子烟盒充电，需要时，电子烟盒也能对外部便携式装置如手机进行无线充电。The present disclosure relates to the field of heated non-combustion systems, and more particularly to the field of electronic cigarette cases, wherein the electronic cigarette case can be charged wirelessly, and the electronic cigarette case can also wirelessly charge external portable devices such as mobile phones when needed.
背景技术Background technique
随着现代社会中人对身体健康的关注度上升，人们逐渐意识到了通过将发烟制品燃烧以供用户吸食这一传统抽烟方式对身体的危害，因此产生了加热式非燃烧烟具设备。现有的加热式非燃烧烟具设备可通过例如***式电加热的烘烤方式来加热发烟制品以产生烟雾来供用户吸食。这种电子烟一般包括两个部分：烟具设备(又称烟杆)和可充电的电子烟盒。电子烟盒用于对***其中的烟具设备进行充电。With the increase of people's attention to physical health in modern society, people have gradually realized the harm to the body by the traditional smoking method of burning smoking products for users to smoke, so heating-type non-burning smoking equipment has been produced. Existing heated non-combustion smoking equipment can be used to heat smoking articles to produce smoke for users to inhale by, for example, plug-in electric heating. This electronic cigarette generally includes two parts: smoking equipment (also known as a smoking rod) and a rechargeable electronic cigarette case. The electronic cigarette case is used for charging the smoking equipment inserted therein.
从现有技术中已知可以采用无线充电方式使烟盒为烟杆供电。但当烟盒电量耗尽需要充电时，仍需要以有线方式为烟盒电池本身充电，而每次充电都需要插拔电源、充电器接口、USB连接线等，费时费力，另一方面经常插拔接口增加了设备充电接口损坏的可能性。It is known from the prior art that a wireless charging method can be adopted to enable a cigarette case to power a cigarette rod. However, when the cigarette case is exhausted and needs to be charged, the cigarette case battery itself needs to be charged in a wired manner, and each time it is necessary to plug in and unplug the power supply, charger interface, USB cable, etc., which is time-consuming and laborious. Unplugging increases the possibility of damage to the device's charging interface.
再者，无线充电技术发展至今在电子领域已经被深入研究应用，虽然还未曾大范围普及，但在消费电子领域的发展已经取得不错的成绩。手机厂商也纷纷在自家旗舰机上加入这一革新性的先进充电技术，如三星S6、索尼Xperia Z3+、谷歌Nexus 6、诺基亚Lumia 930等手机均采用了无线充电技术。为此而专门配备有外部无线充电器和在手机内部设有相应的接收线圈。In addition, the development of wireless charging technology has been deeply researched and applied in the electronics field so far, although it has not been widely popularized, it has achieved good results in the development of consumer electronics. Mobile phone manufacturers have also added this innovative advanced charging technology to their flagship phones, such as Samsung S6, Sony Xperia Z3 +, Google Nexus 6, Nokia Lumia 930 and other mobile phones using wireless charging technology. For this purpose, it is specially equipped with an external wireless charger and a corresponding receiving coil inside the mobile phone.
发明内容Summary of the invention
基于此，本公开提出一种使用灵活、充电方便的非接触式电磁感应充电的无线充电式电子烟盒。Based on this, the present disclosure proposes a wireless rechargeable electronic cigarette case that uses flexible, convenient charging non-contact electromagnetic induction charging.
为此，本公开涉及一种无线充电式电子烟盒，电子烟盒在其内部具有可充电的烟盒电池，其特征在于，电子烟盒在其内部设置有无线充电接 收器，用于从外部无线充电器接收电能并将电能输送给烟盒电池以对其进行无线充电；并且，无线充电接收器包括第一接收线圈，第一接收线圈是磁感应接收线圈，用于与外部无线充电器的第一发射线圈磁耦合连接，根据其发出的电磁场输出感应电压。To this end, the present disclosure relates to a wireless rechargeable electronic cigarette case, which has a rechargeable cigarette case battery therein, and is characterized in that the electronic cigarette case is provided with a wireless charging receiver therein for externally The wireless charger receives electrical energy and transmits the electrical energy to the cigarette case battery to wirelessly charge it; and, the wireless charging receiver includes a first receiving coil, where the first receiving coil is a magnetic induction receiving coil, and is used to communicate with the external wireless charger. A transmitting coil is magnetically coupled and outputs an induced voltage according to an electromagnetic field emitted by the transmitting coil.
藉此能够利用现有的如符合QI认证的无线充电器例如手机的无线充电器来为烟盒进行电磁感应式无线充电，从而可大幅降低、甚至消除烟盒充电接口磨损的风险。In this way, an existing wireless charger such as a QI-certified wireless charger, such as a wireless charger for a mobile phone, can be used to perform electromagnetic induction wireless charging on a cigarette case, thereby greatly reducing or even eliminating the risk of abrasion of the cigarette case charging interface.
有利的是，无线充电接收器还包括无线接收充电管理单元，无线接收充电管理单元一方面连接到第一接收线圈而另一方面连接到烟盒电池，用于根据感应电压输出直流电流给烟盒电池。Advantageously, the wireless charging receiver further includes a wireless receiving and charging management unit. The wireless receiving and charging management unit is connected to the first receiving coil on the one hand and the cigarette case battery on the other hand, and is configured to output a DC current to the cigarette case according to the induced voltage. battery.
有利的是，无线接收充电管理单元包括：接收转换电路，用于将从第一接收线圈接收到的无线充电电磁信号转换为交流电；整流电路，整流电路连接到接收转换电路，用于将产生的交流电整流转换为直流电；稳压电路，稳定电路连接到整流电路，用于将整流后的直流电调压成恒压。Advantageously, the wireless receiving and charging management unit includes: a receiving conversion circuit for converting the wireless charging electromagnetic signal received from the first receiving coil into alternating current; a rectifying circuit, the rectifying circuit is connected to the receiving converting circuit, and is used for converting the generated The alternating current is rectified and converted into direct current; a voltage stabilizing circuit and a stabilizing circuit are connected to the rectifying circuit for regulating the rectified direct current to a constant voltage.
有利的是，无线接收充电管理单元通过充电电路连接到烟盒电池，充电电路用于通过DC/DC转换调整适应的电压并给烟盒电池充电。Advantageously, the wireless receiving and charging management unit is connected to the cigarette case battery through a charging circuit, and the charging circuit is used to adjust the adapted voltage and charge the cigarette case battery through DC / DC conversion.
有利的是，无线接收充电管理单元是无线充电管理芯片。Advantageously, the wireless receiving and charging management unit is a wireless charging management chip.
有利的是，电子烟盒上另外设有有线充电接口。Advantageously, a wired charging interface is additionally provided on the electronic cigarette case.
有利的是，电子烟盒在其内部另外还设置有无线充电发射器，用于以无线方式为具有无线充电功能的外部便携式装置充电；并且，无线充电发射器包括第二发射线圈，第二发射线圈是磁感应线圈，用于发射电磁信号，以在与外部便携式装置的接收线圈磁耦合连接时由烟盒电池为外部便携式装置无线充电。Advantageously, the electronic cigarette case is further provided with a wireless charging transmitter inside for wirelessly charging an external portable device having a wireless charging function; and the wireless charging transmitter includes a second transmitting coil, and the second transmitting The coil is a magnetic induction coil for transmitting electromagnetic signals to wirelessly charge the external portable device from the cigarette case battery when it is magnetically coupled to the receiving coil of the external portable device.
有利的是，无线充电发射器还包括第二电路处理模块，第二电路处理模块一方面连接到烟盒电池而另一方面连接到第二发射线圈，来自烟盒电池的直流电经第二电路处理模块变压调频成交流电以输入第二发射线圈中来发射出无线充电电磁信号。Advantageously, the wireless charging transmitter further includes a second circuit processing module, which is connected to the cigarette case battery on the one hand and to the second transmitting coil on the other hand, and the direct current from the cigarette case battery is processed by the second circuit. The module transforms voltage and frequency into AC power and inputs it into the second transmitting coil to transmit the wireless charging electromagnetic signal.
有利的是，第二电路处理模块包括：电源输入与升压电路，用于从烟盒电池将直流电输入其中并升压；交流磁场产生电路，用于使直流电变压调频转换为具有第二发射线圈所需的电压和电流的交流电；无线发射充电控制单 元，用于控制输入交流电给第二发射线圈并使其发射无线充电电磁信号。Advantageously, the second circuit processing module includes: a power input and a boost circuit for inputting DC power from the cigarette case battery and boosting it; and an AC magnetic field generating circuit for converting the DC voltage to frequency conversion to have a second emission AC voltage and current required by the coil; a wireless transmitting and charging control unit for controlling the input of AC power to the second transmitting coil and causing it to emit a wireless charging electromagnetic signal.
有利的是，第二电路处理模块还包括反馈信号处理电路，反馈信号处理电路设置在交流磁场产生电路和无线发射充电控制单元之间，用于在它们之间反馈有关交流电的信息。Advantageously, the second circuit processing module further includes a feedback signal processing circuit, which is disposed between the AC magnetic field generating circuit and the wireless transmission and charging control unit, and is configured to feed back information about AC power between them.
有利的是，电子烟盒包括开关，用于通过开关通断控制第二发射线圈工作。Advantageously, the electronic cigarette case includes a switch for controlling the operation of the second transmitting coil through the switch.
有利的是，无线接收充电管理单元和充电电路集成在电路板上；和/或电源输入与升压电路、交流磁场产生电路、反馈信号处理电路和无线发射充电控制单元集成在电路板上。Advantageously, the wireless receiving and charging management unit and the charging circuit are integrated on the circuit board; and / or the power input and boost circuit, the AC magnetic field generating circuit, the feedback signal processing circuit, and the wireless transmitting and charging control unit are integrated on the circuit board.
有利的是，第一发射线圈在烟盒内部设置于烟盒前部空间或后部空间中，和/或第二发射线圈与第一发射线圈相对地在烟盒内部相应设置于烟盒后部空间或前部空间中。Advantageously, the first transmitting coil is disposed in the front space or the rear space of the cigarette case inside the cigarette case, and / or the second transmitting coil is correspondingly disposed in the cigarette case in the rear portion of the cigarette case opposite to the first transmitting coil. Space or front space.
有利的是，第一接收线圈和/或第二发射线圈在背面设有防线圈干扰的扁平状的背板贴，从而形成扁平状的线圈组件，线圈组件通过粘贴固定于烟盒内部。Advantageously, the first receiving coil and / or the second transmitting coil are provided with a flat-shaped backboard sticker on the back to prevent coil interference, thereby forming a flat-shaped coil component, and the coil component is fixed inside the cigarette case by being stuck.
有利的是，电路板垂直于线圈组件并面对连接到电路板的线圈引脚设置于烟盒端部一侧上。Advantageously, the circuit board is arranged on the side of the end of the cigarette case perpendicular to the coil assembly and facing the coil pins connected to the circuit board.
有利的是，电子烟盒的第一接收线圈与相配合的外部无线充电器的第一发射线圈还布置成通过电磁波实现信息无线传输；和/或电子烟盒的第二发射线圈与相配合的外部便携式装置的第二接收线圈还布置成通过电磁波实现信息无线传输。Advantageously, the first receiving coil of the electronic cigarette case and the first transmitting coil of the matched external wireless charger are further arranged to realize wireless transmission of information through electromagnetic waves; and / or the second transmitting coil of the electronic cigarette case and the matched The second receiving coil of the external portable device is also arranged to realize wireless transmission of information through electromagnetic waves.
有利的是，无线发射充电控制单元是无线发射充电控制芯片。Advantageously, the wireless transmission charging control unit is a wireless transmission charging control chip.
有利的是，外部便携式装置是手机。Advantageously, the external portable device is a mobile phone.
有利的是，烟盒盒体采用非金属材料制成。Advantageously, the cigarette case body is made of a non-metallic material.
另外，本公开还涉及一种加热式非燃烧***，包括烟具设备，其特征在于，加热式非燃烧***还包括前述无线充电式电子烟盒，电子烟盒用于为容置于其中的烟具设备充电。In addition, the present disclosure also relates to a heating type non-combustion system, including smoking equipment, which is characterized in that the heating type non-combustion system further includes the aforementioned wireless charging type electronic cigarette case, and the electronic cigarette case is used for the smoking equipment device accommodated therein. Charging.
由于采用了上述技术方案，本公开提供的可无线充电的电子烟盒可以在自身储备电力不足时，通过其内置的接收线圈接收来自外部无线充电器的充电操作，实现无线电力传输；需要时其还可以内置发射线圈，对于配 置有无线充电功能的手机例如苹果手机iPhone8/8Plus、iPhone X、三星手机S6、S6 edge、S6 edge+、S7、S7 edge、Note5、Note6、Note7、S8、S8+、Note8、S9以及S9+等来说，这种电子烟盒可在手机缺电时作为紧急电源为手机进行无线充电。由此能够实现非接触式电磁感应充电和无线电力传输，从而解决现有技术中采用线缆式充电器或利用USB接口对电子烟进行充电所存在的费时费力以及降低、甚至消除充电接口容易损坏的问题。Due to the adoption of the above technical solution, the wirelessly chargeable electronic cigarette case provided by the present disclosure can receive a charging operation from an external wireless charger through its built-in receiving coil when its own reserve power is insufficient, and realize wireless power transmission when needed; It can also have a built-in transmitting coil. For mobile phones equipped with wireless charging functions, such as iPhone 8 / 8Plus, iPhone X, Samsung S6, S6 Edge, S6 Edge +, S7, S7 Edge, Note5, Note6, Note7, S8, S8 +, Note8 , S9 and S9 +, etc., this electronic cigarette case can be used as an emergency power source for wireless charging of the mobile phone when the mobile phone is short of power. In this way, non-contact electromagnetic induction charging and wireless power transmission can be achieved, thereby solving the time-consuming and labor-intensive process of using a cable charger or using a USB interface to charge an electronic cigarette in the prior art and reducing or even eliminating the charging interface which is easily damaged The problem.
参照示例性实施例的如下详细描述并结合附图和根据附带的权利要求书，可以更全面地明白本公开的其它目的、特征和细节。Other objects, features, and details of the present disclosure can be more fully understood with reference to the following detailed description of exemplary embodiments in conjunction with the accompanying drawings and the appended claims.
本领域技术人员通过参照下面列出的附图阅读相应实施例的如下详细描述，将会明白相应实施例以及各种另外的实施例的优点。此外，下面所讨论的附图的各个特征没有必要按比例绘制。附图中的各个特征和元件的尺寸可以扩大或缩小，以更清楚地示出本公开的实施例。Those skilled in the art will understand the advantages of the corresponding embodiments and various other embodiments by reading the following detailed description of the corresponding embodiments by referring to the drawings listed below. Moreover, the various features of the drawings discussed below are not necessarily drawn to scale. The dimensions of the various features and elements in the drawings may be enlarged or reduced to more clearly illustrate embodiments of the present disclosure.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图和实施例对本公开进行的进一步说明体现了本公开的前述特点和优点以及其它相关的特点和优点，其中相同的参考标号在整个附图及其描述中指代相似或相同的元件。The following further description of the present disclosure with reference to the drawings and embodiments embodies the aforementioned features and advantages of the present disclosure and other related features and advantages, wherein the same reference numerals refer to similar or identical elements throughout the drawings and the description thereof.
附图中：In the drawings:
图1以透视图方式示意性表示根据本公开的加热式非燃烧***的无线充电式电子烟盒；FIG. 1 schematically shows a wireless charging electronic cigarette case of a heating type non-combustion system according to the present disclosure in a perspective view;
图2为表示电磁感应式无线充电的原理图；2 is a schematic diagram showing electromagnetic induction wireless charging;
图3示出根据本公开一实施例的可被无线充电的电子烟盒的结构框图，为描述清楚起见，另外示意表示出外部无线充电器的发射线圈；FIG. 3 shows a structural block diagram of an electronic cigarette case that can be wirelessly charged according to an embodiment of the present disclosure. For clarity of description, a transmitting coil of an external wireless charger is schematically shown;
图4以相当示意性方式表示出根据本公开的设置有接收线圈的电子烟盒的透视图，可看到该烟盒贴合放置于外部无线充电器上以由其供电给电子烟盒，而电子烟盒上下面板未示出以方便看到其内部主要元件；FIG. 4 shows a perspective view of an electronic cigarette case provided with a receiving coil in a fairly schematic manner. It can be seen that the cigarette case is fitly placed on an external wireless charger to supply power to the electronic cigarette case, and The upper and lower panels of the electronic cigarette case are not shown to facilitate the main components inside;
图5表示根据本公开另一有利实施例的设有发射线圈的电子烟盒的简单结构框图；5 shows a block diagram of a simple structure of an electronic cigarette case provided with a transmitting coil according to another advantageous embodiment of the present disclosure;
图6以透视图方式示出根据该另一实施例的电子烟盒内部，其中去掉 了烟盒面板以能看到其内部的发射线圈、电池等；FIG. 6 shows the inside of the electronic cigarette case in a perspective view, in which the cigarette case panel is removed so that the transmitting coil, battery, and the like inside can be seen;
图7表示手机放在设有发射线圈的电子烟盒上以用电子烟盒为其充电的示意性透视图；7 shows a schematic perspective view of a mobile phone placed on an electronic cigarette case provided with a transmitting coil to charge the electronic cigarette case;
图8进一步示出根据该另一实施例的电子烟盒的无线充电发射器的简单结构框图。FIG. 8 further illustrates a simple structural block diagram of a wireless charging transmitter of an electronic cigarette case according to this another embodiment.
具体实施例Specific embodiment
下面描述本公开的相关说明性实施例。在本说明书中，仅为了解释起见，在附图中示意性地描绘各个***、方法、结构和装置，但未描述实际***、方法、结构和装置的所有特征，比如熟知的功能或结构并未详细描述，以避免不必要的细节使得本公开模糊不清。当然应该明白，在任何实际应用时，需要作出许多具体实施决策以达到开发者或使用者的特定目标，并且需要遵从与***相关和行业相关的限制，这些特定目标可能随着实际应用的不同而不同。此外，应该明白，这样的具体实施决策虽然是复杂的且耗费大量时间的，然而这对于受益于本申请的本领域普通技术人员来说是例行任务。Relevant illustrative embodiments of the present disclosure are described below. In this specification, for the sake of explanation, each system, method, structure, and device is schematically depicted in the drawings, but not all features of the actual system, method, structure, and device are described, such as well-known functions or structures are not Detailed description to avoid unnecessary details that obscure the present disclosure. Of course, it should be understood that in any practical application, many specific implementation decisions need to be made to achieve specific goals of the developer or user, and need to comply with system-related and industry-related restrictions. These specific goals may vary with the actual application different. In addition, it should be understood that although such specific implementation decisions are complex and time-consuming, this is a routine task for those of ordinary skill in the art having the benefit of this application.
本文使用的术语和短语应该被理解和解释为具有与相关领域技术人员对这些术语和短语的理解一致的含义。本文的术语或短语的一致用法不意在暗示术语或短语的特殊定义，即，与本领域技术人员所理解的普通和惯常含义不同的定义。对于意在具有特殊含义的术语或短语，即，与技术人员所理解的不同的含义，这种特殊定义将在说明书中以定义方式明确列出，直接且毫不含糊地给出术语或短语的特殊定义。The terms and phrases used herein should be understood and interpreted to have a meaning consistent with the understanding of those terms and phrases by those skilled in the relevant art. The consistent use of a term or phrase herein is not intended to imply a particular definition of the term or phrase, that is, a definition that is different from the ordinary and customary meanings understood by those skilled in the art. For a term or phrase intended to have a special meaning, that is, a meaning different from that understood by the skilled person, this special definition will be clearly listed by definition in the description, giving the term or phrase directly and unambiguously. Special definition.
除非内容要求，否则在下文的整个说明书以及权利要求中，词语“包括”及其变型、诸如“包含”将以开放式的、包容的意义来解释，也就是如“包括但不限于”。Unless the content requires it, throughout the following description and in the claims, the words "including" and variations thereof such as "comprising" will be interpreted in an open, inclusive sense, such as "including but not limited to."
在本说明书的整个描述中，参考术语“一实施例”、“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、步骤、材料或者特点包含于本公开的至少一个实施例或示例中。因而，整个该说明书中不同地方出现的短语“在一个实施例中”或者“在一实施例中”不是必须都涉及相同实施例。而且， 描述的具体特征、结构、步骤、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。Throughout the description of this specification, the description with reference to the terms “one embodiment”, “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples”, etc., means in combination with the implementation Specific features, structures, steps, materials, or characteristics described by examples or examples are included in at least one embodiment or example of the present disclosure. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, steps, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
正如在本说明书和所附的权利要求中使用的，除非另有明确的规定和限定，单数形式的不定冠词“一”以及定冠词“该”包括一个或多个指称对象。还应该注意的是，除非另有明确的规定和限定，术语“或”从意思上来说一般包括“和/或”。为了这种说明的目的，以“A或B”的形式的词组意味着“(A)、(B)或者(A和B)”。为了说明的目的，以“A、B或C中的至少一个”的形式的词组意味着“(A)、(B)、(C)、(A和B)、(A和C)、(B和C)或者(A、B和C)”。As used in this specification and the appended claims, the singular indefinite article "a" and the definite article "the" include one or more referents unless explicitly stated and limited otherwise. It should also be noted that the term "or" generally includes "and / or" unless stated and defined otherwise. For the purpose of this description, a phrase in the form "A or B" means "(A), (B), or (A and B)". For illustrative purposes, a phrase in the form of "at least one of A, B, or C" means "(A), (B), (C), (A and B), (A and C), (B And C) or (A, B, and C) ".
在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“联接”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。In this disclosure, the terms "installation", "connected", "coupled", "connected", "fixed" and other terms should be understood in a broad sense, unless explicitly stated and limited, for example, it may be a fixed connection or a fixed connection. It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.
另外指出的是，烟盒控制器可设置用以接收相关信息并变换所接收的信息以生成输出。控制器可包括任意类型的计算装置、计算机、计算电路或者任意类型的处理器或能够执行存储在存储器中的一系列指令的处理电路。该控制器可包括多个处理器和/或多核中央处理单元(CPU)并且可包括任意类型的处理器，诸如微处理器、数字信号处理器、微控制器等。该控制器还可包括存储器以存储数据和/或算法以执行一系列指令。在下文中使用术语“微控制器”进行示例性说明。但提醒的是，这并非限制性的。It is further noted that the cigarette case controller may be configured to receive relevant information and transform the received information to generate an output. The controller may include any type of computing device, computer, computing circuit, or any type of processor or processing circuit capable of executing a series of instructions stored in a memory. The controller may include multiple processors and / or multi-core central processing units (CPUs) and may include any type of processor, such as a microprocessor, digital signal processor, microcontroller, and the like. The controller may also include memory to store data and / or algorithms to execute a series of instructions. In the following, the term "microcontroller" is used for illustrative explanation. But it is reminded that this is not restrictive.
而术语“存储器”可包括提供(例如，存储和/或传送)以由诸如处理器、计算机或数字处理设备的机器可读格式的信息的机构。例如，存储器可包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光学存储介质、闪存设备或任意其他易失性或非易失性存储设备。包含在其上的代码或指令可由载波信号、红外信号、数字信号和其他相似的信号表示。And the term "memory" may include a mechanism that provides (e.g., stores and / or transmits) information in a machine-readable format such as a processor, computer, or digital processing device. For example, the memory may include read-only memory (ROM), random-access memory (RAM), magnetic disk storage media, optical storage media, flash memory devices, or any other volatile or non-volatile storage device. The code or instructions contained on it can be represented by carrier signals, infrared signals, digital signals, and other similar signals.
另外，如下面使用的术语“发烟制品”，等同于“气雾生成制品”，是指包括发烟基体或气雾形成基体的制品，该发烟基体或气雾形成基体能够释放易挥发化合物，这些易挥发化合物可形成气雾，这样的易挥发化合物可 以通过加热气雾形成基体而释放。气雾形成基体可以方便地是气雾生成制品或发烟制品的一部分。如对于本领域的技术人员已知的那样，气雾是固体颗粒或液滴或者固体颗粒和液滴两者在气体(如空气)中的悬浮物。气雾形成基体可以包括含烟草的材料，该含烟草的材料包含易挥发烟草调味化合物，这些易挥发烟草调味化合物在加热时从基体释放。可选择地，气雾形成基体可以包括无烟草材料。气雾形成基体还可以包括气雾形成剂。适当的气雾形成剂的例子是甘油和丙二醇。气雾生成制品或发烟制品产生通过用户的嘴直接可吸入到用户的肺中的气雾。气雾生成制品或发烟制品可以是一次性的。In addition, the term "smoke product" as used below is equivalent to "aerosol-generating product", and refers to a product that includes a smoking substrate or an aerosol-forming substrate that is capable of releasing volatile compounds. These volatile compounds can form an aerosol, and such volatile compounds can be released by heating the aerosol to form a matrix. The aerosol-forming substrate may conveniently be part of an aerosol-generating article or a smoking article. As known to those skilled in the art, an aerosol is a suspension of solid particles or droplets or both solid particles and droplets in a gas, such as air. The aerosol-forming substrate may include a tobacco-containing material that includes volatile tobacco flavoring compounds that are released from the matrix upon heating. Alternatively, the aerosol-forming substrate may include a tobacco-free material. The aerosol-forming substrate may further include an aerosol-forming agent. Examples of suitable aerosol-forming agents are glycerol and propylene glycol. The aerosol-generating article or smoking article generates an aerosol that can be directly inhaled into the user's lungs through the user's mouth. The aerosol-generating article or smoking article may be disposable.
下面将结合附图进一步详细地说明本公开的特定实施例。Specific embodiments of the present disclosure will be described in further detail below with reference to the accompanying drawings.
图1以透视图示意性示出一种加热式非燃烧***的可充电烟盒3，用于加热电加热式非燃烧烟具设备，其又称电加热式非燃烧烟杆，这种烟杆呈大致传统香烟尺寸大小。烟盒3包括盒体2，盒体2中设有用于接纳烟杆的腔室24。在烟盒盖体1打开后，烟杆可放入烟盒内或者从烟盒取出。需要时也可以设置用于存放一个或多个发烟制品的腔体如图1中所示的腔体25；腔体25和腔室24可沿盒体2横向排列。FIG. 1 schematically shows a rechargeable cigarette case 3 of a heating type non-combustion system for heating an electrically heated non-combustion smoking equipment, which is also called an electrically heated non-combustion cigarette rod. Approximately the size of a traditional cigarette. The cigarette box 3 includes a box body 2, and a cavity 24 for receiving a cigarette rod is provided in the box body 2. After the cigarette case cover 1 is opened, the cigarette rod can be put into the cigarette case or taken out from the cigarette case. If necessary, a cavity for storing one or more smoking articles may be provided, such as cavity 25 shown in FIG. 1; cavity 25 and cavity 24 may be arranged laterally along box 2.
烟盒3的盒体2内设置有可充电的烟盒电池如图4所示的电池31，例如锂离子电池、磷酸锂铁电池、锂锰电池、镍镉电池或镍金属氢化物电池。烟盒电池31配置成能容纳足够充电量以对烟杆电池再充电多次才需对自身进行充电。A rechargeable cigarette case battery such as a lithium ion battery, a lithium iron phosphate battery, a lithium manganese battery, a nickel-cadmium battery, or a nickel metal hydride battery is provided in the case body 2 of the cigarette case 3 as shown in FIG. 4. The cigarette case battery 31 is configured to hold a sufficient charge amount to recharge the cigarette rod battery multiple times before it needs to recharge itself.
已知现有技术中以有线方式通过设置于烟盒盒体的接口例如micro-usb接口而对烟盒电池进行充电。显然，这种传统的烟盒电池充电方式需要直接与充电器或充电电缆接触电连接。如前所述，一方面这种方式在日常频繁插拔线缆中大幅增加了烟盒充电接口磨损风险。而另一方面，现在日益流行无线充电方式，例如配置有无线充电功能的手机和对应的无线充电器也日益常见。It is known that in the prior art, a cigarette case battery is charged in a wired manner through an interface provided on the cigarette case body, such as a micro-usb interface. Obviously, this traditional cigarette case battery charging method requires direct electrical contact with the charger or charging cable. As mentioned above, on the one hand, this method greatly increases the risk of abrasion of the cigarette case charging interface in daily frequent plugging and unplugging of cables. On the other hand, wireless charging methods are increasingly popular, such as mobile phones equipped with wireless charging functions and corresponding wireless chargers.
基于此，本公开旨在提供一种可进行电磁感应式无线充电的电子烟盒，其能与市场上的无线充电器配套使用，从而利用这种外部无线充电器对烟盒进行电磁感应式无线充电。为此，本公开提出在烟盒内部设置接收线圈，用以感应无线充电器发射线圈发出的电磁信号，以产生电流给烟盒可充电电池 充电。Based on this, the present disclosure aims to provide an electronic cigarette case capable of electromagnetic induction wireless charging, which can be used in conjunction with a wireless charger on the market, thereby utilizing such an external wireless charger to perform electromagnetic induction wireless on the cigarette case. Charging. To this end, the present disclosure proposes to set a receiving coil inside the cigarette case to sense the electromagnetic signal sent from the transmitting coil of the wireless charger to generate a current to charge the cigarette case rechargeable battery.
这种电磁感应式无线充电的原理如下(参见图2)：The principle of this electromagnetic induction wireless charging is as follows (see Figure 2):
给送电线圈(即发射线圈)一定频率的交流电，通过电磁感应在受电线圈(即接收线圈)中产生一定的电流，从而将能量从传输端转移到接收端。送电线圈通入交变电流，受电线圈会由于电磁感应原理感应出电动势，受电线圈电路连通，即可出现感应电流，这样就可以实现电能从送电线圈到受电线圈的无线传输。A certain frequency of alternating current is supplied to the power transmitting coil (ie, the transmitting coil), and a certain current is generated in the power receiving coil (ie, the receiving coil) through electromagnetic induction, thereby transferring energy from the transmitting end to the receiving end. An alternating current is passed into the power transmitting coil, and the power receiving coil will induce electromotive force due to the principle of electromagnetic induction. The circuit of the power receiving coil is connected, and an induced current can occur, so that wireless transmission of electrical energy from the power transmitting coil to the power receiving coil can be achieved.
如图2所示，这种电磁感应式无线充电距离介于几mm-大约10cm之间。As shown in FIG. 2, this electromagnetic induction wireless charging distance is between several mm to about 10 cm.
由此，根据本公开，在电子烟盒3中设置有接收线圈21，这里称为第一接收线圈，用以与外部无线充电器10的这里称为第一发射线圈的发射线圈11进行电磁感应连接而产生电流，由此实现为烟盒无线充电。Therefore, according to the present disclosure, the electronic cigarette case 3 is provided with a receiving coil 21, referred to herein as a first receiving coil, for electromagnetic induction with a transmitting coil 11 of the external wireless charger 10, referred to herein as a first transmitting coil. The connection generates electric current, thereby realizing wireless charging of the cigarette case.
图3中示出这种电子烟盒3的简单内部结构框图。A simple internal structure block diagram of such an electronic cigarette case 3 is shown in FIG. 3.
如图3所示，在电子烟盒3内部设置有无线充电接收器20。无线充电接收器20包括第一接收线圈21和无线接收充电管理单元22，第一接收线圈21与无线接收充电管理单元22相连接，无线接收充电管理单元22继而通过充电电路30与烟盒电池31相连接。As shown in FIG. 3, a wireless charging receiver 20 is provided inside the electronic cigarette case 3. The wireless charging receiver 20 includes a first receiving coil 21 and a wireless receiving and charging management unit 22. The first receiving coil 21 is connected to the wireless receiving and charging management unit 22. The wireless receiving and charging management unit 22 then connects to the cigarette case battery 31 through the charging circuit 30.相 连接。 Phase connection.
第一接收线圈21这里是磁感应接收线圈，用于感应和接收无线充电器10的第一发射线圈11发出的电磁信号，并在电磁波的作用下生产感应电压。无线接收充电管理单元22接收由接收线圈21生成的感应电压，并对其进行整流和滤波，生成直流电流，并将直流电流通过充电电路输出到烟盒电池31以对电池充电。The first receiving coil 21 is a magnetic induction receiving coil, which is used to sense and receive the electromagnetic signal sent from the first transmitting coil 11 of the wireless charger 10 and to produce an induced voltage under the action of electromagnetic waves. The wireless receiving and charging management unit 22 receives the induced voltage generated by the receiving coil 21, rectifies and filters it, generates a DC current, and outputs the DC current to the cigarette case battery 31 through a charging circuit to charge the battery.
具体地，无线接收充电管理单元22包括将第一接收线圈21接收到的无线充电电磁信号转换为电流的接收转换电路220。无线接收充电管理单元22还可包括整流电路221和稳压电路222。整流电路输入端连接到接收转换电路的输出端，用于进行整流处理以将交流电转换为直流电。整流电路的功能也可以通过高压整流功率管实现。另外，整流电路在其输出端连接到稳压电路输入端以将整流处理后的直流电输出到稳压电路，稳压电路将其电压根据情况升压或降压而成为恒定电压，例如为5v的恒压。该恒定电压的直流电继而再被输送给充电电路30。这里，无线接收充电管理单元例如可由无线充电管理芯片如CV8013芯片实现，这种无线充电芯片包含了硬件、软件以及协议 等一系列无线充电所需的电源管理***。Specifically, the wireless receiving and charging management unit 22 includes a receiving conversion circuit 220 that converts the wireless charging electromagnetic signal received by the first receiving coil 21 into a current. The wireless receiving and charging management unit 22 may further include a rectification circuit 221 and a voltage stabilization circuit 222. The input end of the rectifier circuit is connected to the output end of the receiving conversion circuit, and is used for performing rectification processing to convert AC power to DC power. The function of the rectifier circuit can also be realized by a high-voltage rectifier power tube. In addition, the output terminal of the rectifier circuit is connected to the input terminal of the voltage stabilization circuit to output the rectified DC power to the voltage stabilization circuit. The voltage stabilization circuit steps up or down the voltage to a constant voltage according to the situation, for example, 5V Constant pressure. This constant-voltage DC power is then supplied to the charging circuit 30. Here, the wireless receiving and charging management unit may be implemented by, for example, a wireless charging management chip such as a CV8013 chip. This wireless charging chip includes a series of power management systems such as hardware, software, and protocols for wireless charging.
烟盒充电电路30用于通过DC/DC转换调整适应的电压并给烟盒电池31充电。充电电路30输入端连接到无线接收充电管理单元20、更具体地其稳压电路222的输出端。例如为5v的直流电在被输入充电电路后经过其调压例如到4.2v以适应烟盒电池类型。The cigarette case charging circuit 30 is used to adjust the adapted voltage and charge the cigarette case battery 31 through DC / DC conversion. The input terminal of the charging circuit 30 is connected to the wireless receiving charging management unit 20, and more specifically the output terminal of the voltage stabilization circuit 222 thereof. For example, a DC voltage of 5v is input to the charging circuit, and the voltage is adjusted to 4.2V to adapt to the battery type of the cigarette case.
另外，烟盒充电电路例如可由芯片如BQ25606来实现。In addition, the cigarette case charging circuit may be implemented by a chip such as BQ25606, for example.
有利地，充电电路还可包括：电量检测比较电路，通过输出端口与可充电电池连接，用于检测电池电量，在电池电量达到预设电量例如充满时中止充电；和/或温度检测器，用于检测充电电路温度，在温度达到预设温度时控制断开充电；和/或计时器和信号生成器，计时器通过输出端口与可充电电池连接，用于对电池充电时间计时，而信号生成器连接于计时器与电量检测电路之间，用于在充电时间达到预设时间时生成用于启动电量检测电路和/或温度检测器的启动信号。当充电时间达到预设时间例如五分钟时，温度检测器检测充电电路自身的温度，电量检测电路还会检测可充电电池的电量，当充电电路的温度达到预设温度例如150度时或者可充电电池的电量达到预设电量例如电池已经充满时，信号生成器生成开关触发信号，断开整流电路与输出端口的连接，以停止充电，从而保护可充电电池。Advantageously, the charging circuit may further include: a power detection comparison circuit connected to the rechargeable battery through an output port for detecting the battery power, stopping charging when the battery power reaches a preset power, such as being fully charged; and / or a temperature detector for For detecting the temperature of the charging circuit and controlling the disconnection of the charging when the temperature reaches a preset temperature; and / or a timer and a signal generator, the timer is connected to the rechargeable battery through an output port, and is used to time the battery charging time, and the signal is generated The detector is connected between the timer and the electricity detection circuit, and is configured to generate an activation signal for starting the electricity detection circuit and / or the temperature detector when the charging time reaches a preset time. When the charging time reaches a preset time, such as five minutes, the temperature detector detects the temperature of the charging circuit itself. The power detection circuit also detects the charge of the rechargeable battery. When the temperature of the charging circuit reaches a preset temperature, such as 150 degrees, or it can be charged. When the battery level reaches a preset level, for example, when the battery is fully charged, the signal generator generates a switch trigger signal, disconnects the rectifier circuit from the output port, and stops charging, thereby protecting the rechargeable battery.
当然必要时，烟盒充电电路上还可以设置电流控制器，用于根据可充电电池的电量生成电流调节信号，从而输出与电流调节信号对应的充电电流。Of course, when necessary, a current controller may be provided on the cigarette case charging circuit for generating a current adjustment signal according to the capacity of the rechargeable battery, thereby outputting a charging current corresponding to the current adjustment signal.
这里，无线接收充电管理单元22和充电电路30例如可集成在电路板如图6所示的烟盒主板8上。可以理解的是，需要时，它们也可以集成在烟盒微控制器(MCU)上。Here, the wireless receiving and charging management unit 22 and the charging circuit 30 may be integrated on, for example, a cigarette case main board 8 with a circuit board as shown in FIG. 6. It can be understood that they can also be integrated on the cigarette case microcontroller (MCU) when needed.
参见图4，其以透视方式相当示意性地表示出这种可被无线充电的电子烟盒3，该烟盒3放置在外部无线充电器10上可由其进行无线充电。其中，烟盒上下面板未示出，以允许看到其内部的可充电电池31和容置在烟盒内的烟杆4。标号21表示烟盒第一接收线圈，其与无线充电器10的用于发射电磁场的发射线圈11相面对。例如符合QI标准的无线充电器10可通过其无线充电接头12直接或间接地(例如通过无线电能适配器)连接到市电网络获取电能，经过变压然后通过无线方式输出电能，即发出电磁波。Referring to FIG. 4, the electronic cigarette case 3 which can be wirelessly charged is shown in a schematic manner in a perspective manner, and the cigarette case 3 is placed on an external wireless charger 10 and can be wirelessly charged by the cigarette case 3. The upper and lower panels of the cigarette case are not shown to allow the rechargeable battery 31 inside the cigarette case and the cigarette rod 4 accommodated in the cigarette case to be seen. Reference numeral 21 denotes a first receiving coil of the cigarette case, which faces the transmitting coil 11 of the wireless charger 10 for transmitting an electromagnetic field. For example, a wireless charger 10 that complies with the QI standard can directly or indirectly (for example, through a wireless power adapter) be connected to a mains network through its wireless charging connector 12 to obtain electrical energy, which is transformed into voltage and then wirelessly outputs electrical energy, that is, it emits electromagnetic waves.
当电子烟盒3如该图所示放置在无线充电器10上时，烟盒内部的无线充 电接收器20的接收线圈21与充电器10的发射线圈11靠近而产生电磁感应。充电器的发射线圈11启动工作发出电磁信号，烟盒内的接收线圈21能自动感应接收无线充电发射器10的发射线圈11发出的电磁信号，由无线充电接收器20的接收转换电路220接收电磁信号并转换为直流电流，继而经过整流、滤波、稳压，再由充电电路30为可充电电池31充电。这整个过程无需充电线缆进行物理连接，因而方便了对烟盒的充电。When the electronic cigarette case 3 is placed on the wireless charger 10 as shown in the figure, the receiving coil 21 of the wireless charging receiver 20 inside the cigarette case is close to the transmitting coil 11 of the charger 10 to generate electromagnetic induction. The transmitting coil 11 of the charger starts to emit electromagnetic signals. The receiving coil 21 in the cigarette case can automatically sense and receive the electromagnetic signals from the transmitting coil 11 of the wireless charging transmitter 10, and the receiving conversion circuit 220 of the wireless charging receiver 20 receives the electromagnetic signals. The signal is converted into a DC current, which is then rectified, filtered, and stabilized, and then the rechargeable battery 31 is charged by the charging circuit 30. This entire process does not require a charging cable for physical connection, thus facilitating the charging of the cigarette case.
这里，接收线圈21例如可通过粘贴设置在烟盒盒体内侧。另外在接收线圈背面还设有防干扰的背板贴，用于防止电路板和电池这些其他的器件干扰到无线充电的线圈。这种背板贴尤其在图6能更清楚地看到。Here, the receiving coil 21 may be provided inside the cigarette case body by, for example, sticking. In addition, there is an anti-interference backboard sticker on the back of the receiving coil, which is used to prevent other components such as circuit boards and batteries from interfering with the wireless charging coil. This backplane sticker can be seen more clearly, especially in FIG. 6.
另外，对于可被无线充电的充电烟盒3来说，其烟盒盒体采用非金属材料例如陶瓷、玻璃、塑料等制成，以便于电磁波穿过。In addition, for the charging cigarette case 3 that can be wirelessly charged, the cigarette case body is made of a non-metal material such as ceramic, glass, plastic, etc., so as to facilitate the passage of electromagnetic waves.
当然，有利的是，充电烟盒上仍可保留有线充电接口例如micro-usb接口，以在需要时可采用线缆方式为烟盒充电。即便如此，这类充电接口的使用频率显然可明显减少，由此降低其磨损风险。Of course, it is advantageous that a wired charging interface such as a micro-usb interface can still be reserved on the charging cigarette case, so that the cigarette case can be charged by a cable when needed. Even so, the frequency of use of such charging interfaces can obviously be significantly reduced, thereby reducing their risk of wear and tear.
另外，发射线圈11与接收线圈21之间也可以实现信息无线传输。具体地，发射或接收线圈可以将待传输的数据或信息进行处理生成电磁波然后发射，而接收线圈接收电磁波并转换为相应的数据或信息，使得两个线圈既可进行充电，又可进行数据或信息通信。In addition, wireless transmission of information can also be achieved between the transmitting coil 11 and the receiving coil 21. Specifically, the transmitting or receiving coil can process the data or information to be transmitted to generate electromagnetic waves and then transmit, and the receiving coil receives the electromagnetic waves and converts them into corresponding data or information, so that the two coils can be charged or data or Information and Communication.
除可以利用目前市场上的符合QI标准的无线充电器为电子烟盒进行充电外，还可以基于上述电磁感应无线充电的类似原理，进一步扩展电子烟盒的功能应用范围。In addition to using the QI-compliant wireless charger on the market to charge electronic cigarette cases, the electronic cigarette case can be further expanded in its functional application range based on the similar principle of electromagnetic induction wireless charging described above.
例如公知现在不少型号手机具有无线充电功能，而且这种手机无线充电也是手机未来发展的主流趋势之一。面对这种发展潮流，可以考虑为电子烟盒另外增设发射线圈，这里是磁感应发射线圈，用于发射电磁波信号，利用烟盒电池为手机应急供电，此时电子烟盒实际上充当无线充电宝的角色，这是相当有益的。例如在手机缺电的情况下，电子烟盒则可作为备用紧急电源使用。其工作原理类似：例如如图7所示将手机6放置在电子烟盒3上，使得烟盒内部的发射线圈40与手机内的接收线圈60靠近从而产生电磁感应。在图6中示出的发射线圈40启动工作发出电磁信号，手机6的接收线圈60则能自动感应接收烟盒发射线圈发出的电磁信号，由手机上的接收转换电路 接收电磁信号并转换为电流以通过充电电路单元为手机电池充电。For example, it is known that many models of mobile phones now have a wireless charging function, and this type of mobile phone wireless charging is also one of the mainstream trends in the future development of mobile phones. In the face of this development trend, you can consider adding an additional transmitting coil for the electronic cigarette case. Here is a magnetic induction transmitting coil for transmitting electromagnetic wave signals. The cigarette case battery is used to provide emergency power for the mobile phone. At this time, the electronic cigarette case actually acts as a wireless charging treasure. This role is quite helpful. For example, in the case of lack of power on the mobile phone, the electronic cigarette case can be used as a backup emergency power source. The working principle is similar: for example, as shown in FIG. 7, the mobile phone 6 is placed on the electronic cigarette case 3 so that the transmitting coil 40 inside the cigarette case is close to the receiving coil 60 in the mobile phone to generate electromagnetic induction. The transmitting coil 40 shown in FIG. 6 starts to emit electromagnetic signals, and the receiving coil 60 of the mobile phone 6 can automatically sense and receive electromagnetic signals from the transmitting coil of the cigarette case, and the receiving conversion circuit on the mobile phone receives the electromagnetic signals and converts them into current To charge the mobile phone battery through the charging circuit unit.
当然在设计电子烟盒主要作为应急电源为手机无线充电的情况下，可适当增加烟盒电池容量例如至3000maH(毫安)左右，这允许给手机电池充电到大约60％的电量。Of course, when the electronic cigarette case is designed as an emergency power source for wirelessly charging the mobile phone, the battery capacity of the cigarette case can be appropriately increased, for example, to about 3000 maH (milliampere), which allows the mobile phone battery to be charged to about 60% of the power.
根据本公开提出的这种有利的实施例，这里是磁感应发射线圈的发射线圈40同样可通过粘贴设置在烟盒盒体内侧，并与接收线圈21相对。同样地，在发射线圈40背面也设有如前所述的类似的防线圈干扰的背板贴401。According to such an advantageous embodiment proposed by the present disclosure, the transmitting coil 40, which is a magnetic induction transmitting coil here, can also be disposed on the inside of the cigarette case body by being stuck and opposite to the receiving coil 21. Similarly, a back plate sticker 401 for preventing coil interference is also provided on the back of the transmitting coil 40 as described above.
事实上，接收或发射线圈连接到电路板(图6中可见的主板8)的芯片上，线圈带有防干扰的背板贴。In fact, the receiving or transmitting coil is connected to the chip of the circuit board (the main board 8 visible in FIG. 6), and the coil is provided with an anti-interference backboard sticker.
这里，如图4和图6所示的接收/发射线圈以螺旋状绕制而成，固定于如前所述的呈扁平状的例如方形的背贴板上，从而形成扁平状的线圈组件，换言之即其厚度薄。由此方便将线圈布置在烟盒内部空间中。另外，线圈绕制的匝数取决于所需的应用即是作为接收线圈还是发射线圈使用。相对于作为电磁接收线圈，作为电磁发射线圈时线圈匝数更多，换言之即线圈面积更大，以发射更强电磁功率。Here, the receiving / transmitting coil shown in FIG. 4 and FIG. 6 is wound in a spiral shape, and is fixed on the flat, for example, a square back sticker as described above, thereby forming a flat coil assembly. In other words, its thickness is thin. This facilitates the arrangement of the coils in the interior space of the cigarette case. In addition, the number of turns of the coil depends on whether the application is used as a receiving coil or a transmitting coil. Compared with an electromagnetic receiving coil, the number of coil turns is larger when the electromagnetic transmitting coil is used, in other words, the coil area is larger to transmit stronger electromagnetic power.
仍结合图4和6，清楚的是，扁平状的接收线圈设置在烟盒内的前部空间或后部空间中，通过其背贴板以粘贴方式固定于烟盒电池上。在另外设置有发射线圈的情况下，同样扁平状的发射线圈与接收线圈相对，设置在烟盒内部的后部空间或前部空间中，也通过其背贴板以粘贴方式固定于烟盒电池上。此外，如图6中所示的烟盒主板8相对于线圈，在烟盒内设置在烟盒端部侧例如烟盒底端侧上，垂直于发射/接收线圈并面对线圈引脚和烟盒电池引脚，从而方便发射/接收线圈和电池通过引脚连接到主板上(例如参见图6)。采用这种布置方式，一方面薄型线圈和相关联的主板能容易布置在烟盒内部的狭小空间中，另一方面在进行无线充电时，只需将烟盒平放于无线充电器上(图4)或将手机平置于同样平放的烟盒上(图7)，即可进行电磁感应无线充电，无需另外在烟盒盒体上设置对应面板。Still referring to FIGS. 4 and 6, it is clear that the flat receiving coil is disposed in the front space or the rear space in the cigarette case, and is fixed to the cigarette case battery in an adhesive manner through its back sticker. In the case where a transmitting coil is additionally provided, the same flat transmitting coil is opposite to the receiving coil, and is arranged in the rear space or the front space inside the cigarette case, and is also fixed to the cigarette case battery in an adhesive manner through its back sticker. on. In addition, as shown in FIG. 6, the cigarette case main board 8 is disposed inside the cigarette case on the cigarette case end side such as the cigarette case bottom side, which is perpendicular to the transmitting / receiving coil and faces the coil pin and the cigarette. Box battery pins, so that the transmit / receive coil and battery are connected to the motherboard via pins (see, for example, Figure 6). With this arrangement, on the one hand, the thin coil and the associated motherboard can be easily arranged in the narrow space inside the cigarette case, and on the other hand, when the wireless charging is performed, the cigarette case only needs to be laid flat on the wireless charger (Figure 4) Or place the mobile phone flat on the same cigarette case (Figure 7), you can perform electromagnetic induction wireless charging, without the need to set a corresponding panel on the cigarette case body.
图5则示出根据本公开另一有利实施例的另外还设有发射线圈的电子烟盒的简单结构框图。从中可看到，称为第二发射线圈的发射线圈40连接到烟盒的可充电电池31，以由电池供给电，从而与手机第二接收线圈60产生电磁耦合连接，以实现为手机6充电。FIG. 5 is a block diagram showing a simple structure of an electronic cigarette case further provided with a transmitting coil according to another advantageous embodiment of the present disclosure. It can be seen that the transmitting coil 40, which is called the second transmitting coil, is connected to the rechargeable battery 31 of the cigarette case, so as to be powered by the battery, so as to be electromagnetically coupled with the second receiving coil 60 of the mobile phone to charge the mobile phone 6. .
下面参照图8进一步说明示出根据该有利实施例的电子烟盒的无线充电发射器。A wireless charging transmitter showing an electronic cigarette case according to this advantageous embodiment is further explained below with reference to FIG. 8.
从图8左侧可看到，烟盒电池31通过第二电路处理模块70连接到烟盒3内设置的发射线圈40，以为发射线圈供电。从图8右侧进一步可看到，第二电路处理模块70包括电源输入与升压电路701、交流磁场产生电路702、无线发射充电控制单元704。电源输入与升压电路701连接到烟盒电池31，以由电池31将直流电输入其中并升压。升压后直流电继而被输送到交流磁场产生电路702，以在其中使直流电变压调频转换为具有发射线圈所需的电压和电流的交流电。As can be seen from the left side of FIG. 8, the cigarette case battery 31 is connected to the transmitting coil 40 provided in the cigarette case 3 through the second circuit processing module 70 to supply power to the transmitting coil. As can be further seen from the right side of FIG. 8, the second circuit processing module 70 includes a power input and boost circuit 701, an AC magnetic field generating circuit 702, and a wireless transmitting and charging control unit 704. The power input and boost circuit 701 is connected to the cigarette case battery 31, so that the battery 31 can input DC power and boost the voltage. The boosted DC power is then sent to an AC magnetic field generating circuit 702 to convert the DC voltage into a frequency-modulated AC power having the voltage and current required by the transmitting coil.
可选地，在交流磁场产生电路702和无线发射充电控制单元704之间还可设置反馈信号处理电路703，用以检测交流磁场产生电路702产生的交流电的频率和波形，并将相关信息输送给控制单元704，若控制单元判定其不符合发射线圈所需，反馈信号处理电路703则将相关信息从控制单元反馈回交流磁场产生电路702以进行调整，直到控制单元704判定其合格。然后无线发射充电控制单元704输入具有发射线圈所需电压和电流的交流电给第二发射线圈40并控制发射线圈40工作发射电磁信号，以与手机接收线圈配合而为手机电池充电。实际上，第二发射线圈40和第二电路处理模块70构成无线充电发射器。Optionally, a feedback signal processing circuit 703 may be further provided between the AC magnetic field generating circuit 702 and the wireless transmitting and charging control unit 704, for detecting the frequency and waveform of the AC power generated by the AC magnetic field generating circuit 702, and transmitting related information to The control unit 704, if the control unit determines that it does not meet the requirements of the transmitting coil, the feedback signal processing circuit 703 feeds back relevant information from the control unit to the AC magnetic field generation circuit 702 for adjustment until the control unit 704 determines that it is qualified. Then, the wireless transmitting and charging control unit 704 inputs AC power having the voltage and current required by the transmitting coil to the second transmitting coil 40 and controls the transmitting coil 40 to work to transmit electromagnetic signals to cooperate with the mobile phone receiving coil to charge the mobile phone battery. Actually, the second transmitting coil 40 and the second circuit processing module 70 constitute a wireless charging transmitter.
无线发射充电控制单元704可采用无线发射充电控制芯片例如芯片CV90316来实现。再者，电源输入与升压电路701、交流磁场产生电路702、反馈信号处理电路703和无线发射充电控制单元704可集成在电路板如主板8上。如图6所示，发射线圈40通过两引脚连接到烟盒主板8上，更确切地连接集成于烟盒主板的控制芯片上。从该图中同样可看出，烟盒可充电电池31通过引脚连接到烟盒主板，更确切地连接到集成于烟盒主板上的电源输入与升压电路。The wireless transmission and charging control unit 704 may be implemented by using a wireless transmission and charging control chip such as the chip CV90316. Furthermore, the power input and boost circuit 701, the AC magnetic field generating circuit 702, the feedback signal processing circuit 703, and the wireless transmission and charging control unit 704 can be integrated on a circuit board such as the motherboard 8. As shown in FIG. 6, the transmitting coil 40 is connected to the cigarette case main board 8 through two pins, and is more precisely connected to the control chip integrated on the cigarette case main board. It can also be seen from the figure that the cigarette case rechargeable battery 31 is connected to the cigarette case main board through pins, and more precisely to the power input and boost circuit integrated on the cigarette case main board.
此外，当电子烟盒内设置有如上所述的发射线圈40用以为手机应急无线充电时，可以考虑在烟盒上设置机械开关如按键，用以在为手机充电时通过开启该开关从而允许发射线圈工作，或者可以考虑由烟盒微控制器(MCU)控制发射线圈工作，另外也可以通过WIFI或蓝牙连接手机，通过手机APP进行这种控制。可选地，第二电路处理模块70可包括用于感应磁场信号后而使 发射线圈启动工作的电子开关例如MOS管。当如图7所示将手机置于电子烟盒上充电时，烟盒内的发射线圈与手机内的接收线圈靠近而产生电磁感应，发射线圈内产生的感应电流使电子开关被触发导通，随后电路处理模块控制交流磁场产生电路调压变频获得发射线圈所需的电压和电流，发射线圈则启动工作发出电磁信号，手机接收线圈能自动感应接收烟盒发射线圈发出的电磁信号，由手机上的接收转换电路接收电磁信号并转换为电流以通过其充电电路为手机电池充电。In addition, when the electronic cigarette case is provided with the above-mentioned transmitting coil 40 for emergency wireless charging of the mobile phone, it may be considered to set a mechanical switch such as a button on the cigarette case to allow the transmission to be enabled by turning on the switch when charging the mobile phone The coil works, or you can consider the cigarette case microcontroller (MCU) to control the transmission coil. In addition, you can also connect the mobile phone via WIFI or Bluetooth, and perform this control through the mobile phone APP. Alternatively, the second circuit processing module 70 may include an electronic switch, such as a MOS tube, for initiating the operation of the transmitting coil after inducing a magnetic field signal. When the mobile phone is placed on the electronic cigarette case for charging as shown in FIG. 7, the transmitting coil in the cigarette case is close to the receiving coil in the mobile phone to generate electromagnetic induction. The induced current generated in the transmitting coil causes the electronic switch to be turned on. Then the circuit processing module controls the AC magnetic field generating circuit to adjust the voltage and frequency to obtain the voltage and current required by the transmitting coil. The transmitting coil starts to work and emits electromagnetic signals. The mobile phone receiving coil can automatically receive the electromagnetic signals from the transmitting coil of the cigarette case. The receiving and converting circuit receives electromagnetic signals and converts them into electric current to charge the mobile phone battery through its charging circuit.
优选地，烟盒可充电电池可选用高倍率聚合物电芯，充电电流大，以提高充电速度。Preferably, a high-rate polymer battery cell can be selected as the rechargeable battery of the cigarette case, and the charging current is large to increase the charging speed.
此外，烟盒的第二发射线圈与手机的第二接收线圈之间也可实现信息无线传输：它们其中之一可以将待传输的数据或信息进行处理生成电磁波然后发射，而另外一个线圈接收电磁波并转换为相应的数据或信息，使得烟盒发射线圈与手机接收线圈既可进行充电，又可进行数据或信息通信。In addition, wireless transmission of information is also possible between the second transmitting coil of the cigarette case and the second receiving coil of the mobile phone: one of them can process the data or information to be transmitted to generate electromagnetic waves and then emit, while the other coil receives the electromagnetic waves And convert it into corresponding data or information, so that the cigarette case transmitting coil and the mobile phone receiving coil can both charge and perform data or information communication.
借此，根据本公开的这种新型的无线充电式电子烟盒功能多样，不仅能以传统方式给***其中的烟杆进行充电，另外其本身也可利用外部无线充电器进行充电，从而减少、甚至消除传统烟盒充电接口的磨损。在另外设有发射线圈的情况下，还可作为充电宝给手机充电。Thereby, the new type of wireless rechargeable electronic cigarette case according to the present disclosure has various functions, which can not only charge the cigarette rod inserted therein in a conventional manner, but also itself can be charged by an external wireless charger, thereby reducing, Even eliminate the wear and tear of the traditional cigarette case charging interface. When a transmitting coil is additionally provided, the mobile phone can also be charged as a charging treasure.
总之，本公开可以包括在此隐含或明确公开的任何特征或特征组合或其概括，不局限于上述罗列的任何限定的范围。在此所述的有关任何元件、特征和/或结构布置可以以任何适合的方式组合。In short, the present disclosure may include any feature or combination of features implicitly or explicitly disclosed herein, or a generalization thereof, and is not limited to any of the limited ranges listed above. Any elements, features, and / or structural arrangements described herein may be combined in any suitable manner.
以上公开的特定实施例仅是示例性的，对于受益于本文的教导的本领域技术人员来说显然的是，可以以不同但等同的方式修改和实施本公开。例如，可以按不同的顺序执行上述方法步骤。此外，除了以下权利要求中所述的之外，并不限制本文示出的构造或设计的细节。因此显然的是，可对以上公开的具体实施例进行改变和修改，并且所有这些变型都被认为是落入本公开的范围和精神之内。因此，本文寻求的保护在所附的权利要求中列出。The specific embodiments disclosed above are merely exemplary, and it will be apparent to those skilled in the art having the benefit of the teachings herein that the present disclosure may be modified and implemented in different but equivalent ways. For example, the method steps described above may be performed in a different order. Furthermore, no limitations are intended to the details of construction or design herein shown, other than as described in the following claims. It is therefore apparent that the specific embodiments disclosed above may be altered and modified, and all such variations are considered to fall within the scope and spirit of the present disclosure. Accordingly, the protection sought herein is set forth in the appended claims.

Claims (15)

  1. 一种无线充电式电子烟盒，电子烟盒在其内部具有可充电的烟盒电池，其特征在于，电子烟盒在其内部设置有无线充电接收器，用于从外部无线充电器接收电能并将电能输送给烟盒电池以对其进行无线充电；并且，无线充电接收器包括第一接收线圈，第一接收线圈是磁感应接收线圈，用于与外部无线充电器的第一发射线圈磁耦合连接，根据其发出的电磁场输出感应电压。A wireless charging type electronic cigarette case, which has a rechargeable cigarette case battery therein, is characterized in that the electronic cigarette case is provided with a wireless charging receiver therein for receiving electric energy from an external wireless charger and Transmitting electric energy to the cigarette case battery to wirelessly charge the cigarette case; and the wireless charging receiver includes a first receiving coil, the first receiving coil is a magnetic induction receiving coil, and is used for magnetic coupling connection with a first transmitting coil of an external wireless charger According to the electromagnetic field generated by it, the induced voltage is output.
  2. 如权利要求1所述的无线充电式电子烟盒，其特征在于，无线充电接收器还包括无线接收充电管理单元，无线接收充电管理单元一方面连接到第一接收线圈而另一方面连接到烟盒电池，用于根据感应电压输出直流电流给烟盒电池。The wireless rechargeable electronic cigarette case according to claim 1, wherein the wireless charging receiver further comprises a wireless receiving and charging management unit, the wireless receiving and charging management unit is connected to the first receiving coil on the one hand and to the cigarette on the other hand The box battery is used to output a direct current to the cigarette box battery according to the induced voltage.
  3. 如权利要求2所述的无线充电式电子烟盒，其特征在于，无线接收充电管理单元包括：接收转换电路，用于将从第一接收线圈接收到的无线充电电磁信号转换为交流电；整流电路，整流电路连接到接收转换电路，用于将产生的交流电整流转换为直流电；稳压电路，稳压电路连接到整流电路，用于将整流后的直流电调压成恒压。The wireless charging electronic cigarette case according to claim 2, wherein the wireless receiving and charging management unit comprises: a receiving conversion circuit for converting the wireless charging electromagnetic signal received from the first receiving coil into alternating current; a rectifying circuit The rectifier circuit is connected to the receiving conversion circuit for rectifying and converting the generated AC power into DC power; the voltage stabilizing circuit is connected to the rectifying circuit for regulating the rectified DC power to a constant voltage.
  4. 如权利要求3所述的无线充电式电子烟盒，其特征在于，无线接收充电管理单元通过充电电路连接到烟盒电池，充电电路用于通过DC/DC转换调整适应的电压并给烟盒电池充电。The wireless rechargeable electronic cigarette case according to claim 3, wherein the wireless receiving and charging management unit is connected to the cigarette case battery through a charging circuit, and the charging circuit is configured to adjust the adapted voltage and provide the cigarette case battery by DC / DC conversion. Charging.
  5. 如权利要求4所述的无线充电式电子烟盒，其特征在于，电子烟盒在其内部另外还设置有无线充电发射器，用于以无线方式为具有无线充电功能的外部便携式装置充电；并且，无线充电发射器包括第二发射线圈，第二发射线圈是磁感应线圈，用于发射电磁信号，以在与外部便携式装置的接收线圈磁耦合连接时由烟盒电池为外部便携式装置无线充电。The wireless rechargeable electronic cigarette case according to claim 4, wherein the electronic cigarette case is further provided with a wireless charging transmitter therein for wirelessly charging an external portable device having a wireless charging function; and The wireless charging transmitter includes a second transmitting coil, and the second transmitting coil is a magnetic induction coil for transmitting electromagnetic signals to wirelessly charge the external portable device from the cigarette case battery when it is magnetically coupled to the receiving coil of the external portable device.
  6. 如权利要求5所述的无线充电式电子烟盒，其特征在于，无线充电发射器还包括第二电路处理模块，第二电路处理模块一方面连接到烟盒电池而另一方面连接到第二发射线圈，来自烟盒电池的直流电经第二电路处理模块变压调频成交流电以输入第二发射线圈中来发射出无线充电电磁信号。The wireless charging electronic cigarette case according to claim 5, wherein the wireless charging transmitter further comprises a second circuit processing module, the second circuit processing module is connected to the cigarette case battery on the one hand and to the second on the other hand Transmitting coil, the DC power from the cigarette case battery is transformed into AC power by voltage conversion and frequency modulation by the second circuit processing module to be input into the second transmitting coil to transmit the wireless charging electromagnetic signal.
  7. 如权利要求6所述的无线充电式电子烟盒，其特征在于，第二电路 处理模块包括：电源输入与升压电路，用于从烟盒电池将直流电输入其中并升压；交流磁场产生电路，用于使直流电变压调频转换为具有第二发射线圈所需的电压和电流的交流电；无线发射充电控制单元，用于控制输入交流电给第二发射线圈并使其发射无线充电电磁信号。The wireless rechargeable electronic cigarette case according to claim 6, wherein the second circuit processing module comprises: a power input and a boost circuit for inputting DC power from the cigarette case battery and boosting the voltage; an AC magnetic field generating circuit , Used to convert the DC voltage-transformed frequency modulation to AC power with the voltage and current required by the second transmitting coil; the wireless transmitting and charging control unit is used to control the input AC power to the second transmitting coil and cause it to transmit the wireless charging electromagnetic signal.
  8. 如权利要求7所述的无线充电式电子烟盒，其特征在于，第二电路处理模块还包括反馈信号处理电路，反馈信号处理电路设置在交流磁场产生电路和无线发射充电控制单元之间，用于在它们之间反馈有关交流电的信息。The wireless rechargeable electronic cigarette case according to claim 7, wherein the second circuit processing module further comprises a feedback signal processing circuit, the feedback signal processing circuit is disposed between the AC magnetic field generating circuit and the wireless transmission charging control unit, To feedback information about AC power between them.
  9. 如权利要求8所述的无线充电式电子烟盒，其特征在于，电子烟盒包括开关，用于通过开关通断控制第二发射线圈工作。The wireless charging type electronic cigarette case according to claim 8, wherein the electronic cigarette case comprises a switch for controlling the operation of the second transmitting coil through the switch.
  10. 如权利要求9所述的无线充电式电子烟盒，其特征在于，无线接收充电管理单元和充电电路集成在电路板上；和/或电源输入与升压电路、交流磁场产生电路、反馈信号处理电路和无线发射充电控制单元集成在电路板上。The wireless rechargeable electronic cigarette case according to claim 9, wherein the wireless receiving and charging management unit and the charging circuit are integrated on a circuit board; and / or a power input and boost circuit, an AC magnetic field generating circuit, and a feedback signal processing The circuit and wireless transmission and charging control unit are integrated on the circuit board.
  11. 如权利要求10所述的无线充电式电子烟盒，其特征在于，第一发射线圈在烟盒内部设置于烟盒前部空间或后部空间中，和/或第二发射线圈与第一发射线圈相对地在烟盒内部相应设置于烟盒后部空间或前部空间中。The wireless rechargeable electronic cigarette case according to claim 10, wherein the first transmitting coil is arranged inside the cigarette case in a front space or a rear space of the cigarette case, and / or the second transmitting coil and the first transmitting coil The coil is correspondingly disposed inside the cigarette case in the rear space or the front space of the cigarette case.
  12. 如权利要求11所述的无线充电式电子烟盒，其特征在于，第一接收线圈和/或第二发射线圈在背面设有防线圈干扰的扁平状的背板贴，从而形成扁平状的线圈组件，线圈组件通过粘贴固定于烟盒内部。The wireless rechargeable electronic cigarette case according to claim 11, wherein the first receiving coil and / or the second transmitting coil are provided with a flat-shaped backboard sticker on the back to prevent coil interference, thereby forming a flat-shaped coil The component and the coil component are fixed inside the cigarette case by pasting.
  13. 如权利要求12所述的无线充电式电子烟盒，其特征在于，电路板垂直于线圈组件并面对连接到电路板的线圈引脚设置于烟盒端部一侧上。The wireless rechargeable electronic cigarette case according to claim 12, wherein the circuit board is disposed on a side of the end of the cigarette case perpendicular to the coil assembly and facing a coil pin connected to the circuit board.
  14. 如权利要求13所述的无线充电式电子烟盒，其特征在于，电子烟盒的第一接收线圈与相配合的外部无线充电器的第一发射线圈还布置成通过电磁波实现信息无线传输；和/或电子烟盒的第二发射线圈与相配合的外部便携式装置的第二接收线圈还布置成通过电磁波实现信息无线传输。The wireless rechargeable electronic cigarette case according to claim 13, wherein the first receiving coil of the electronic cigarette case and the first transmitting coil of a compatible external wireless charger are further arranged to wirelessly transmit information through electromagnetic waves; and The second transmitting coil of the electronic cigarette case and the second receiving coil of the matched external portable device are further arranged to wirelessly transmit information through electromagnetic waves.
  15. 一种加热式非燃烧***，包括烟具设备，其特征在于，加热式非燃烧***还包括前述权利要求中任一项所述的无线充电式电子烟盒，电子烟盒用于为容置于其中的烟具设备充电。A heating type non-combustion system, including smoking equipment, characterized in that the heating type non-combustion system further comprises the wireless charging type electronic cigarette case according to any one of the preceding claims, and the electronic cigarette case is used for containing therein. Of smoking equipment.
PCT/CN2018/095926 2018-07-17 2018-07-17 Wireless charging type electronic cigarette case and heating type non-combustion system WO2020014856A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/095926 WO2020014856A1 (en) 2018-07-17 2018-07-17 Wireless charging type electronic cigarette case and heating type non-combustion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/095926 WO2020014856A1 (en) 2018-07-17 2018-07-17 Wireless charging type electronic cigarette case and heating type non-combustion system

Publications (1)

Publication Number Publication Date
WO2020014856A1 true WO2020014856A1 (en) 2020-01-23

Family

ID=69164168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/095926 WO2020014856A1 (en) 2018-07-17 2018-07-17 Wireless charging type electronic cigarette case and heating type non-combustion system

Country Status (1)

Country Link
WO (1) WO2020014856A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022020466A1 (en) * 2020-07-21 2022-01-27 Rai Strategic Holdings, Inc. Charging solutions for aerosol generation device
CN114176261A (en) * 2021-12-28 2022-03-15 四川三联新材料有限公司 Device for heating non-burning tobacco

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201928065U (en) * 2011-01-04 2011-08-10 深圳市航嘉驰源电气股份有限公司 Wireless charger
KR20140114554A (en) * 2013-03-19 2014-09-29 윤성훈 Charging system of electronic cigarettes capable of wireless charging
CN204483015U (en) * 2012-07-23 2015-07-22 惠州市吉瑞科技有限公司 Electronic cigarette packet and electronic cigarette device
CN207304096U (en) * 2017-10-24 2018-05-01 深圳市舜宝科技有限公司 Electronic cigarette wireless charging device and electronic cigarette system
CN207490578U (en) * 2017-10-23 2018-06-12 深圳市舜宝科技有限公司 Wireless charging system and can wireless charging electronic cigarette case
CN207490620U (en) * 2017-10-23 2018-06-12 深圳市舜宝科技有限公司 A kind of wireless charging system and electronic cigarette system
CN108631416A (en) * 2018-07-17 2018-10-09 绿烟实业（深圳）有限公司 Wireless charging type electronic cigarette packet and heated type non-combustion system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201928065U (en) * 2011-01-04 2011-08-10 深圳市航嘉驰源电气股份有限公司 Wireless charger
CN204483015U (en) * 2012-07-23 2015-07-22 惠州市吉瑞科技有限公司 Electronic cigarette packet and electronic cigarette device
KR20140114554A (en) * 2013-03-19 2014-09-29 윤성훈 Charging system of electronic cigarettes capable of wireless charging
CN207490578U (en) * 2017-10-23 2018-06-12 深圳市舜宝科技有限公司 Wireless charging system and can wireless charging electronic cigarette case
CN207490620U (en) * 2017-10-23 2018-06-12 深圳市舜宝科技有限公司 A kind of wireless charging system and electronic cigarette system
CN207304096U (en) * 2017-10-24 2018-05-01 深圳市舜宝科技有限公司 Electronic cigarette wireless charging device and electronic cigarette system
CN108631416A (en) * 2018-07-17 2018-10-09 绿烟实业（深圳）有限公司 Wireless charging type electronic cigarette packet and heated type non-combustion system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022020466A1 (en) * 2020-07-21 2022-01-27 Rai Strategic Holdings, Inc. Charging solutions for aerosol generation device
CN114176261A (en) * 2021-12-28 2022-03-15 四川三联新材料有限公司 Device for heating non-burning tobacco
CN114176261B (en) * 2021-12-28 2024-04-09 四川三联新材料有限公司 Device for heating non-combustible tobacco

Similar Documents

Publication Publication Date Title
US10686320B2 (en) Combination electronic cigarette holder and charger
CN206602411U (en) Wireless charging device
CN108631416A (en) Wireless charging type electronic cigarette packet and heated type non-combustion system
CN204089230U (en) Electronic cigarette wireless charging system and can the electronic cigarette of wireless charging and battery component
US20090309542A1 (en) Multi-input charger
WO2011032355A1 (en) Charging method and power supplying method for terminal and terminal
JP3169709U (en) Electronic book with wireless charging function
MX2021005915A (en) Charging control for an aerosol delivery device.
CN208489678U (en) Wireless charging type electronic cigarette packet and heated type non-combustion system
WO2020014856A1 (en) Wireless charging type electronic cigarette case and heating type non-combustion system
US11502524B2 (en) Combination electronic cigarette holder and charger
US10855092B2 (en) Combination electronic cigarette holder and charger
CN106981932A (en) Wireless charging device and its method
US20110260674A1 (en) Carrying case, portable electronic device, and electronic apparatus using the same
TWM317697U (en) Charging device
TWI521393B (en) Wireless power-providing mouse system
WO2013016946A1 (en) Wirelessly rechargeable battery module and charging structure thereof
CN207353872U (en) A kind of Multifunctional portable power source
CN207542852U (en) A kind of novel wireless charger
CN206293941U (en) A kind of portable power source
CN205265372U (en) Cell -phone heat dissipation appearance with wireless function of charging
CN203911552U (en) Mobile power supply device
WO2018210321A1 (en) Charging device and power output management device
CN206620187U (en) The Multifunctional mobile phone case with stand-by power supply is extended with SIM card
CN205453809U (en) Soft -magnetic absorption formula wireless rechargeable receiver cell -phone shell

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18926648

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18926648

Country of ref document: EP

Kind code of ref document: A1